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Cardiff to Swansea Train prices and times

Planning a journey from Cardiff to Swansea? Trip.com offers train tickets starting from as low as 42,54 kr, with average prices for this route around 50,95 kr. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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fre, 11 juli
From 48,99 kr
lör, 12 juli
From 48,99 kr
sön, 13 juli
From 48,99 kr
mån, 14 juli
From 48,99 kr
tis, 15 juli
From 48,99 kr
ons, 16 juli
From 48,99 kr
tors, 17 juli
From 42,54 kr

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Departure	Arrival	Duration	Find Tickets
00:22 Cardiff Central	01:13 Swansea	51m, Direct	Find Tickets
01:30 Cardiff Central	02:26 Swansea	56m, Direct	Find Tickets
05:35 Cardiff Central	06:51 Swansea	1h 16m, Direct	Find Tickets
06:39 Cardiff Central	07:29 Swansea	50m, Direct	Find Tickets
06:43 Cardiff Central	07:54 Swansea	1h 11m, Direct	Find Tickets
07:40 Cardiff Central	08:34 Paris	54m, Direct	Find Tickets View More Trains

Cardiff to Swansea Train Route Details

First train

00:22

Last train

23:55

Departure station

Cardiff

Arrival station

Swansea

Journey time

50m

Distance

56 km

Price

42,54 kr*

Train operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff to Swansea

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Cardiff to Swansea can result in significant cost savings.

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff to Swansea for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to Swansea, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

Travel in a group to save 1/3

If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Cardiff to Swansea more affordable for families, friends, or colleagues planning a trip together.

Cardiff to Swansea Train Ticket Types

Save money on your trip from Cardiff to Swansea with suitable train tickets. It's a great way to spend less!

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Cardiff to Swansea journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.

Trains from Cardiff to Swansea from 42,54 kr

Save an average of 30%* with SplitTickets

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Cardiff to Swansea Train prices and times

Cardiff to Swansea Train Route Details